Re: [CAD_CAM_EDM_DRO] Re: Force through ball screw based on stepper motor tor...

In a message dated 5/16/2006 9:18:18 A.M. Central Daylight Time,
lcdpublishing@... writes:

This is the deep mystery....



Your Chinese motors are probably NOT putting out near what their "spec
sheet" says! Got a 'scope? Look at the windings' voltage as the motors step (oh,
say 400 steps/sec, or 120 RPM). Ohm's Law and common sense should tell you
if "amps are right".


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